baber/WOPTO huggingface dataset:
Patent JP-S58102054-A (JP)
Title: Hot water supply equipment
Inventor: IMABAYASHI SATOSHI
IPC: F24D17/02
Filed: 1981-12-11
Abstract: PURPOSE:To let a variable displacement pump with a small controlling range of rotational frequency make realize a large controlling range of flow rate and consequently keep heating up temperature constant by a structure wherein the variable displacement pump and a piping throttling mechanism are provided in a liquid pipe line led to the liquid heating type heat exchanger of a heat pump heating unit. CONSTITUTION:The heat pump heating unit 1 consists of a compressor 2, the liquid heating type heat exchanger 3, a heat source side heat exchanger 4 and a throttling mechanism 5. The variable displacement pump 10 and the piping throttling mechanism 11 are provided in the piping, which connects said liquid heating heat exchanger 3 with a hot water storage tank 7, and the rotational frequency of the variable displacement pump 10 is controlled by the output of a detecting unit 13, which detects the temperature of the hot water leaving the liquid heating type heat exchanger 3 and yet the amount of throttlig of the piping throttling mechanism 11 is controlled by the output of a flow rate detecting unit 14.
Patent JP-S6355754-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAWABE SADANOBU
IPC: G11B15/665
Filed: 1986-08-26
Abstract: PURPOSE:To make standard and small sized cassettes loadable and to eliminate a conventional cassette adaptor by providing a tape drawing mechanism for a small sized cassette and a movable gear at the lower part of a cassette holder. CONSTITUTION:Rotary levers 62, 64 having tape guide pins 63, 65 at its tip and a movable gear 82 are arranged on a sub-board 59 at the lower part of a cassette holder. With inserting a small sized cassette 101 it is pulled out to an alternate long and short dash line position by the rotation of levers 62, 64 after guide pins 63, 65 being inserted into notching parts 106, 108, and fitted to the normal loading position. At this position the feeding reel bases of a small sized cassette and standard cassette are directly engaged and a winding reel base is engaged via a movable gear 82. Consequently the conventional cassette adaptor is eliminated the trouble of attaching and detaching the cassette one by one is saved and the operability can be improved.
Patent JP-H0620377-A (JP)
Title: Optical disk device
Inventor: KURIBAYASHI ATSUSHI
IPC: G11B7/00
Filed: 1992-07-04
Abstract: PURPOSE:To continuously record data without omission, to apply the device to a portable device such as an on vehicle device and to improve operation convenience even when track-jumping is generated or an ignition key is operated to turn off during sound recording in an on vehicle optical disk device for recording data while connecting to e.g. a compact disk player, a navigation system, etc. CONSTITUTION:When either an information output error or a trackjumping is generated, by linking a information signal output means 2 with information signal recording means 6-17, both the output and recording of an information signal D1 are stopped and after that, the operation is restarted from an information signal before the time of generation of the information output error or the track-jumping. Also, when a power source switch is turned on after turning off, operation is restarted similarly.
Patent JP-S58103509-A (JP)
Title: Polymerization of olefin
Inventor: TAKATANI KATSUHIKO
IPC: C08F10/00
Filed: 1981-12-15
Abstract: PURPOSE:To polymerize an olefin efficiently, by contacting it with a specified catalyst obtained from an organomagnesium component, a chlorosilane compound, a Ti compound, an organoaluminum compound and a like compound and a carboxylic acid ester. CONSTITUTION:An olefin is contacted with a catalyst comprising a catalytic component (A) prepared by mixing a solid obtained by reacting or pulverizing a solid (1) obtained by reacting  1mol (based on Mg) of an organomagnesium component (a) of formulaI, (wherein M is a GroupI-III metal atom of the periodic table, alpha>=0; p, q, r and s are each >=0; p+q+r+s= malpha+2beta, m is the valence of M, R<1> and R<2> are the same or different 1-20C hydrocarbyl groups; X and Y are the same or different groups and are each OR<3>, OSiR<4>R<5>R<6>, NR<7>R<8>, SR<9> or a halogen and R<3>, R<4>, R<5>, R<6>, R<7> and R<8> are each hydrogen or a hydrocarbyl group), or a component (i) prepared by reacting component (a) with an electron donor (b) such as an ether or a thiol, with an Si-H bond-containing chlorosilane compound (ii) of formula II (wherein a and b are each >0, a+b<=4 and R<10> is a 1-20C hudrocarbyl group), a halogen atom-containing titanium compound (2) and a sulfur-containing or nitrogen-containing heterocyclic carboxylic acid ester (3) or a solid obtained by treating the above solid with a tetravalent Ti halide (4) with 0.01-100mol, based on Ti compound, of a component (5) such as an organoaluminum compound of formula III (whrein R<11> is a 1-20C hydrocarbyl, Z is a halogen, hydrocarboxy or siloxy and n is in the range of 0<n<=3), or an organoaluminum compound and a component (B) prepared by mixing an organometallic compound with a hydrocarbon carboxylic acid ester,  etc.
Patent JP-S6259940-A (JP)
Title: Camera capable of close-up photography
Inventor: INOUE MANABU
IPC: G03B17/12
Filed: 1985-09-10
Abstract: PURPOSE:To take a close-up photograph without providing any mechanism for close-up photography by setting the photographic distance of a photographic lens to predetermined distance by a control means when a close-up mode setting means is placed in close-up mode. CONSTITUTION:A camera body is provided with a photographic mode changeover switch which selects a normal photographic mode in which photographs are taken within a normal photographic range or a trimming mode in which a range of trimming narrower than said range is indicated, and the close-up mode setting means is arranged on the switch. Further, a control mode set with the changeover switch is inputted to the control microcomputer CMC of an electric circuit provided in the camera. When the close-up mode is set in recording means DMC and LEDR connected to the CMC, the incident of trimming is recorded on a film. Then, when the close-up mode is set, the photographic distance of a photographic lens is set to predetermined distance by the CMC.
Patent JP-S6177747-A (JP)
Title: Method and apparatus for holding sample to be analyzed on carrier
Inventor: OMATSU MASAYUKI
IPC: G01N1/10
Filed: 1984-09-25
Abstract: PURPOSE:To hold a sufficient amount of component to be analyzed suitable for X-ray analysis, by dropping a liquid sample on an absorbing carriers, impregnating the carrier with the sample, thereafter sending a heated dry gas so as to dry the carrier; or by dropping the liquid sample with the carrier being dried by sending the heated dry gas. CONSTITUTION:A carrier 1 is made of filter paper, a synthetic resin filter and the like, which can absorb a liquid sample by a capillary phenomenon. The carrier 11 is engaged with a step part 24 of a supporting parts 21, which are provided on a table plate 31 having a heater 32. The carrier 11 has, e.g., an annular region, in which arc-shaped slits 13 and supporting parts 12 as linking parts are provided, and an island part 14. A drying gas is supplied from the lower side of the carrier 11 through a dehydrator 43 and a flowmeter 44. The sample liquid is dropped on the carrier 11 at a suitable time interval set by a timer 52 from a pipet 51. The sample is absorbed by the carrier and the solvent is evaporated. A minute amount of solid component in the liquid sample, e.g, metal ion, is concentrated and held by the carrier 11. Thus the sufficient amount of the component to be analyzed for fluorescent X-ray analysis can be maintained.
Patent JP-S58102572-A (JP)
Title: Manufacture of application type solar battery
Inventor: TOKI MOTOYUKI
IPC: H01L35/00
Filed: 1981-12-14
Abstract: PURPOSE:To manufacture the application type solar battery for a lager area by an easy method such as the application or dipping, by using an organic semiconductor in the state of a solution or a suspended state. CONSTITUTION:A conductive paste such as a silver paste or Dotite is applied on a suitable insulator, and two electrodes are formed with an interval of about 1mm. being provided. The solution of the inorganic macromolecular semiconductor is evenly applied so as to coat the entire two electrodes. Then the solvent is removed and an inorganic macromolecular semiconductor film 3 is formed. A coating material 5 is applied to one electrode 2, and light is applied on the other electrode 2. A large quantity of carriers are generated in the film 3, on which the light is irradiated, while the number of carriers is few in the film 3, on which the light is not irradiated. Therefore, an electromotive force is generated by the Seebeck effect.
Patent JP-S58103082-A (JP)
Title: Paper counting machine
Inventor: HIBARI HIDEYUKI
IPC: G06M9/02
Filed: 1981-12-14
Abstract: PURPOSE:To start the counting operation independently of the states of paper, by repeating the states where the inside of a suction shaft is closed externally and is conducted to attract sheets of paper to drive a vacuum switch. CONSTITUTION:When a holder 1 is closed, the leading edge of sheets of paper S is brought into contact with a suction shaft 2, and a signal is outputted from a close position detecting switch 10 to drive a vacuum pump 12. By driving of the pump 12, a vacuum switch 14 is operated, control part 21 of counting motor driving a counting motor 5 by this turn-on signal, and the suction shaft 2 is rotated while revolving on its axis. The contact face of the suction shaft is connected to a duct 13 to attract the first paper S, and a proximity switch 16 is turned off. The first paper 8 is turned over. At this time, the switch 16 is turned on to stop the attracting action. When the switch 16 is turned off, a fall signal is outputted, and this signal is transmitted to a number calculating part 23 to count the first paper. Hereafter, the similar operation is repeated.
Patent JP-S6182872-A (JP)
Title: Painting of large size parts of automobile
Inventor: KUSUNOKI HAJIME
IPC: B05D1/02
Filed: 1984-09-28
Abstract: PURPOSE:To prolong effective time of robot and to shorten the time of a process by changing relative position of a work to the robot and performing painting work of whole surface of the work to be painted with one robot per one stage. CONSTITUTION:After positioning a work 6 comprising large sized parts of automobile relative to the position of a robot 1, the robot 1 is operated and a part of the surface to be painted of the work is painted. Thereafter, the relative position of the work 6 to the robot 1 is changed, and other part to be painted of the work 6 is painted. By this method, painting is performed more economically since painting is performed until completion of painting with one robot by setting a work once on a stage.
Patent JP-S61124657-A (JP)
Title: Method and circular knitting machine for producing knitted article from comber fiber
Inventor: AATOTSUETO PEETAA
IPC: D04B9/14
Filed: 1985-09-11
Abstract: The invention concerns a process and a circular knitting machine for the production of knit goods with combed-in fibers, in which an amount of fibers synchronous with the needle cylinder rotatory speed is fed to a teasing cylinder rotating at high speed, transferred by the latter to the comb-in zone, and taken from the needles in the comb-in zone without contacting the teasing cylinder. To prevent the development of areas overfilled with fibers or short of fibers in the finished knit goods on account of the contact-less fiber feed, during or before abrupt reductions or increases in the rotatory speed of the needle cylinder, at least temporarily smaller or larger amounts of fibers are fed to the comb-in zone than corresponds to the synchronous amount of fibers.
Patent JP-H0932724-A (JP)
Title: Electromagnetic pump
Inventor: NOMURA ATSUSHI
IPC: F04B17/04
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To release the internal pressure to a suction side after the stoppage of an electromagnetic pump by providing a suction valve to the inside of a movable piston, by communicating the sliding clearance between the piston and the cylinder with the upstream of the suction valve, and by providing a discharge valve to the fixed side, so that the pressure downstream of the discharge valve is introduced and stored in the plunger operating chamber of the solenoid valve. SOLUTION: A cylinder 23b becomes a leakage passage 28, which is led to a suction passage 43 on the upstream side. A cylinder 23a forms a high-pressure introducing passage 34. A piston 25 is connected through a connecting part 27 for transmitting the reciprocating motion of a solenoid plunger 18 to the piston 25. A pressure chamber 41 is formed between a suction valve 29 and a delivery valve 35 for carrying out pumping action by the volumetric change. In cooperation with the suction valve 29 and the delivery valve 35, liquid is sucked and discharged through the delivery valve 35. The liquid is sent out to an outside equipment through a delivery port 45, and is stored inside a solenoid plunger operating chamber 20. After stoppage of the pump the internal pressure drops, and when the pump is again driven, the delivery pressure becomes a steady pressure.  Thus, an electromagnetic pump not complicated in its structure can be obtained without requiring a special leakage passage.
Patent JP-2001035519-A (JP)
Title: Cooling water circulating device for fuel cell
Inventor: SATO TOSHINOBU
IPC: H01M8/02
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To remove eluted ions from the casing of a fuel cell or the eluate from various hoses or pipings, and valves present in a cooling water circulating system by providing an attachable and detachable cartridge-type ion exchanger in the cooling water circulating line of the fuel cell loaded on a moving body. SOLUTION: The cooling water from a main cooler 3 is sucked and force fed by a circulating pump 4. A cooling water circulation line 2 is branched to a demineralization line 5 and a bypass line 6, bypassing the demineralization line 5 on the downstream side of the circulating pump 4, and the demineralization line 5 and the bypass line 6 are confluent again on the downstream side. The flow rate ratio of the cooling water divided into the demineralization line 5 and the bypass line 6 is set to, for example, about 1:3 to 1:30. An attachable and detachable cartridge type ion exchanger 7 is provided on the demineralization line 5, and an ion exchange resin filled therein to demineralize the cooling water passing therein.
Patent JP-H1145617-A (JP)
Title: Conductive paste and multilayer ceramic capacitor
Inventor: IWASAKI KENICHI
IPC: H01G4/12
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To promote binder removing processing, present capacitive reduction, and prevent oxidation of an internal electrode layer and the occurrence of a crack and delamination by using a base metal particle whose surface is covered with manganese or manganese oxide as a main component of conductive paste. SOLUTION: Carbon generated when removing processing is performed on an organic binder under a condition not more than 400 deg.C in the atmosphere difficult to be completely removed, becomes CO2 earlier when a covering is Mn, and in the case of manganese oxide, it becomes CO2 by its oxygen, and is removed. Reducing force of Mn and manganese oxide prevents oxidation of a base metal particle such as Ni, and the manganese oxide after binder processing becomes Mn by baking in a nonoxidizing atmosphere, and electric resistance is reduced. Since sintering of the base metal particle delays by the covering, contraction is restrained, and Mn segregates on an interface with a dielectric layer. The covering of Mn is obtained by agitation in a manganese sulfate solution of the base metal particle.
Patent JP-H0751691-A (JP)
Title: Treatment of sewage
Inventor: FURUSAWA MINORU
IPC: C02F3/12
Filed: 1993-08-13
Abstract: PURPOSE:To reduce the equipment cost, running cost and site area in the sewage treating stage of the activated sludge process using ozone by reducing the total amt. of ozone to be used and to keep the safety of equipment operation. CONSTITUTION:Ozone 7 is intermittently injected into an aeration tank 10 where water to be treated is brought into contact with activated sludge and oxygen, and the total intermittent injection time is controlled to 12 to 200hr per 10 days.
Patent JP-H1046619-A (JP)
Title: Foundation structure of construction in sand-layer ground
Inventor: KITAGAWA KIYOYASU
IPC: E02D27/34
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the liquefaction of a sand-layer ground at the time of an earthquake, and to protect a structure by continuously forming a ground consolidation impervious wall up to the inside of the sand-layer ground having no possibility of liquefaction while being penetrated to the sand-layer ground having the possibility of liquefaction. SOLUTION: Ground consolidation impervious walls 5 partitioned in a plane grating shape by soil improvement are prepared continuously up to the inside of a sand-layer ground 6 having no possibility of liquefaction continued to the lower part of a sand-layer ground 4 while being penetrated through the ground 4 having the possibility of liquefaction. A foundation building frame 2 is placed on the ground consolidation impervious walls 5. Consequently, even when an earthquake is generated among mutual soil non-improving parts 9 in each partition grating section and among soil non-improving part 9' in partition grating sections in the outer areas of the ground consolidation impervious walls 5 and soil non-improving parts 10 adjacent to the outsides of the impervious walls 5, the floating of groundwater, sand, etc., is interrupted and obstructed.  Accordingly, the liquefaction of the sand-layer ground is prevented.
Patent JP-S6358679-A (JP)
Title: Automatic track zero controller for floppy disk device
Inventor: SANO MASAKI
IPC: G11B21/08
Filed: 1986-08-29
Abstract: PURPOSE:To automatically control a track zero sensor by storing the data on the value detected by said sensor on a specific track in an automatic rack zero control mode and then detecting the track zero based on said stored data. CONSTITUTION:The transfer of data is carried out between an automatic track zero controller 11 and a host computer via an interface 10 of an automatic controller. A CPU 12 of the controller 11 actuates a floppy disk and performs the automatic track zero control based on a normal control routine and a track automatic control routine stored in a ROM 21 of a memory 15. At the same time, an A/D converter 19 gives A/D conversion to the detection signal sent from a track zero sensor 27 incorporated to a disk and applies this converted signal to the CPU 12 together with other various control signals via an I/O port 14. The CPU 12 stores the zero detection signal of the sensor 27 in the memory 15 via a specific sensor and performs servo detection based on this stored detection signal.
Patent JP-S5992463-A (JP)
Title: Guide for magnetic tape
Inventor: OOISHI KENGO
IPC: G11B15/665
Filed: 1982-11-19
Abstract: PURPOSE:To ensure the stable traveling performance of a magnetic tape with a simple constitution by using a tape guide incorporated into a VTR to apply the back tension to the magnetic tape. CONSTITUTION:The relations of muS>muDI>=muDO and muT>=muDO are satisfied by changing the surface roughness of a guide pin, where the value mu is the frictional coefficient between a magnetic tape 5 and the base surface, for instance muS, muDI, muDO and muT are said coefficient between the base surface and guide pins 1, 2, 3 and 4, respectively. Owing to these differences of frictional coefficients, the difference of frictional force is produced between each guide pin and the base surface. Thus the traveling of the tape 5 is stabilized in a video record/reproduction mode since the proper back tension is applied to the tape 5 taken up to a reel 8 of a video cassette 7.
Patent JP-S6094264-A (JP)
Title: Polishing apparatus
Inventor: SHIRAISHI MINORU
IPC: B63B59/06
Filed: 1983-10-27
Abstract: PURPOSE:To improve the polishing efficiency by installing two polishing tools for polishing the horizontal plane (traveling plane) and the vertical plane of a member to be polished, onto a traveling dolly, and installing magnet rollers for guiding the traveling dolly along the surface to be polished, adsorbed onto the surface to be polished. CONSTITUTION:A traveling dolly 11 which travels on the outer plate 13 of a hull block 12 is constituted with guide wheels 15 and the driving wheels 16 revolved by an air motor 17 which are installed at the front and rear of a frame 14. The first and the second polishing tools 18 and 20 having the wire brushes 19 and 22 for polishing the upper surface of the outer plate 13 and the side surface of a lounge member 21 and the third polishing tool 23 constituted of a needle group 24 for removing the slag in the corner-body welded part between the both 13 and 21 are installed onto the dolly 11. The wire brushes 19 and 22 are urged towards the surface to be polished by a compression spring built into a holding cylinder 25. Further, said traveling dolly 11 is equipped with magnet rollers 40 installed at the front and rear on one side of the frame 14, and the whole of the traveling dolly 11 is traveled along the lounge member 21.
Patent JP-S6444712-A (JP)
Title: Manufacture of urethane foam
Inventor: NAGAMURA HIDETARO
IPC: B29K105/04
Filed: 1987-08-12
Abstract: PURPOSE:To finish the upper surface of formed polyurethane foam into almost flat state by a method in which in the foaming space enclosed by each support composed of two layer release paper and positioned on the belt conveyer moving at a prescribed speed, the foaming surface of polyurethane resin raw material is loaded with the support for upper part in a stepped maner, and in this contact state said materials are delivered. CONSTITUTION:As the support 1 for bottom part, the support 2 for upper part and the supports 3, 3' for side parts for constructing the foaming space of urethane resin, two layer release paper in which the plastic film (b) such as polyethylene is stuck releasably and temporarily onto the surface of paper (a) such as craft paper is respectively used, whereby the foaming space with a prescribed length is formed. In the stage where the foaming space moves on a belt conveyer at a prescribed speed, polyurethane resin raw material M cast on the support 2 for bottom part, is foamed and cured. When the supports are separated, since the plastic film (b) has been adhered to the surface of the polyurethane foam, only the paper (a) may be separated with small separating force in the taking up thereof. Since the entire foamed surface is loaded in a stepped maner to be attached, the upper surface of the polyurethane foam is also finished into almost flat state.
Patent JP-S58101733-A (JP)
Title: Inversion bed type heat treatment apparatus
Inventor: KIDA NOBUO
IPC: B01J8/00
Filed: 1981-12-14
Abstract: PURPOSE:To provide a heat treatment apparatus having a small capacity and adapted to batchwise treatment, by moving an ignition member horizontally above the main body of a sintering machine, setting a grate pivotally and invertibly above the machine, and connecting the lower part of the machine with an inducing ventilation member. CONSTITUTION:In an inversion bed type heat treatment apparatus used for pretreatment of manufacture of a meltable flux, etc., ore, such as MnO2 mixed with coke is fed onto the grate of the main body 4 of the grate, and a blower 10 is started. A burner 19a is ignited, and a conveyor 19 provided with a fixed ignition device 16 is moved to ignite the surface of a packed layer 30. During sintering, the ignited layer moves to the lower part of the laye 30, the ore is pyrolyzed and reduced to produce sintered lower oxide. At that time, temp. of the induced waste gas is measured with a sensor 12; when it exceeds a reference temp., a motor 15 is instructed to rotate the body 4, and the sintered ore on the grate is smoothly dropped onto a damper 6.